Table of Contents
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Installation manual
Operating instructions
Index
1
General ............................................................................................................................................................................. 2
2
Transport and installation .................................................................................................................................................. 2
3
Dimensions and connections ............................................................................................................................................. 3
4
Technical data ................................................................................................................................................................... 4
5
Installation ......................................................................................................................................................................... 5
6
Commissioning .................................................................................................................................................................. 6
7
Maintenance and wear parts.............................................................................................................................................. 6
8
Warranties and guarantee ................................................................................................................................................. 7
9
Installation record .............................................................................................................................................................. 9
© Wikora GmbH
Solar combi buffer tank
tank-in-tank
WPKR 750 - 1000
Installation
and
undertaken by a specialist.
General terms and conditions of warranty state that
all installations must be carried out by a suitably
trained and qualified plumber who observes the
local norms and regulations.
The installation and maintenance record must be
entirely completed and the user has to be
instructed accordingly.
Efficient operation can only be guaranteed if the
instructions of this manual are followed.
Warranty does not cover any damage caused due
to non-observance of this manual and the technical
rules in force.
The system is to be checked annually by a
specialized company. In addition, occurring defects
must be repaired immediately.
This document should be handed over to the
client on completion of the installation.
.
Page 1
WIKORA GmbH
89568 Hermaringen
Phone: (07322) 9605-0
Fax: (07322) 9605-30
email: contact@wikora.de
commissioning
must
As of 6/22/2015
Errors excepted.
Friedrichstr. 9
be
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Summary of Contents for WIKORA WPKR 750
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Page 1: Table Of Contents
Fax: (07322) 9605-30 email: contact@wikora.de Installation manual Solar combi buffer tank Operating instructions tank-in-tank WPKR 750 - 1000 Installation commissioning must undertaken by a specialist. General terms and conditions of warranty state that all installations must be carried out by a suitably trained and qualified plumber who observes the local norms and regulations. -
Page 2: General
1 General Depending on the type and design, WIKORA tanks are suitable for heating and / or storing DHW and / or heating water. The heating is achieved indirectly via heat generators, if applicable, from different heat sources. The maximum working pressure and working temperature can be found in the technical data. -
Page 3: Dimensions And Connections
[mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] [mm] 2000 1610 1610 1370 1950 1550 1195 WPKR 750 (1150) WPKR 1000 1050 1990 1590 1590 1350 1950 1530 1195 (1150) Chart 1 W = Tilting dimension Connections: Type WPKR... -
Page 4: Technical Data
4 Technical data Description WPKR 750 WPKR 1000 Capacity heating buffer / DHW [litre] ca. 527 / 200 ca. 725 / 200 Max. working temperature buffer / DHW / heat exchanger [°C] 95 / 95 / 160 95 / 95 / 160 Max. -
Page 5: Installation
When installing a circulation pipe, the plug in the flange cover must be replaced by a circulation connection attachment (plastic immersion pipe with double nipple R ¾”, Wikora part number 096 090). The thread diameter of the heating safety valve depends on the nominal capacity of the water space and the maximum heating capacity of the heat generator. -
Page 6: Commissioning
The diameter should be at least 1/3 of the original diameter, the surface should be homogenous and without any limescale crust. If necessary, it should be replaced by an original Wikora anode to protect the tank against corrosion. 2.a. Alternatively, the tanks can be equipped with an external current anode. Please note that a protection against corrosion is only guaranteed if the anode is energized and connected accordingly. -
Page 7: Warranties And Guarantee
8 Warranties and guarantee © Wikora GmbH Page 7 As of 6/22/2015 Errors excepted. - Page 8 Under condition that the limits of the valid DHW regulations have been respected, the anode has been examined for the first time after 2 years and afterwards annually and that the anode has been replaced by an original Wikora anode (individual receipts needed) by a specialized company.
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Page 9: Installation Record
In the case of reclamation, the receipts for maintenance must be provided as proof. Please complete the data sheet, including the reason for reclamation, and submit to Wikora. Submitting the maintenance record does not ensure any promise of guarantee or claim.